Which layover airport offers the lowest fares from San Francisco to Perth?

Flights via Manila (MNL) offer the lowest average round-trip price of $887.

Which layover airport has the shortest travel time from San Francisco to Perth?

Flights connecting via Sydney (SYD) have the shortest average one-way travel time: 21h 35m.

Which airport is the most popular layover for flights between San Francisco and Perth?

Hong Kong (HKG) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from San Francisco to Perth?

Sydney (SYD) has the shortest average layover time for this route: 2h 30m.

What airlines fly to Perth?

Cathay Pacific, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Perth from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 4 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

As of August 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.

How old do you have to be to fly from San Francisco Airport to Perth Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$554 Cheap Flights from San Francisco to Perth in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 4:20 am-

25h 35m

10:35 am - 11:15 pm-

27h 40m

$1,275Multiple Airlines

Wed, Aug 26 - Thu, Sep 3

11:45 am - 4:20 am-

25h 35m

10:35 am - 3:30 pm-

43h 55m

$1,282Multiple Airlines

Wed, Aug 26 - Thu, Sep 3

9:40 am - 11:55 pm-

46h 15m

1:15 am - 7:50 am-

22h 35m

$1,300Singapore Airlines

Fri, Nov 6 - Fri, Nov 13

11:45 am - 11:55 pm-

45h 10m

6:25 am - 9:50 am-

42h 25m

$1,361Singapore Airlines

Mon, Aug 31 - Mon, Oct 5

10:55 pm - 10:55 pm-

32h 00m

12:25 am - 9:45 am-

25h 20m

$1,882Cathay Pacific

Mon, Nov 16 - Fri, Nov 27

7:55 pm - 5:00 pm-

30h 05m

10:30 am - 4:45 pm-

21h 15m

$1,918Qantas Airways

Sun, Sep 27 - Fri, Oct 23

4:04 pm - 4:55 pm-

33h 51m

10:30 am - 9:39 pm-

26h 09m

$1,971Qantas Airways

Sat, Oct 10 - Sat, Oct 17

10:55 pm - 10:55 pm-

32h 00m

12:25 am - 9:00 pm-

36h 35m

$2,110Cathay Pacific

Mon, Dec 21 - Fri, Jan 8

5:42 pm - 2:45 pm-

30h 03m

10:30 pm - 6:50 am-

23h 20m

$2,544United Airlines

Mon, Oct 26 - Thu, Oct 29

5:42 pm - 2:45 pm-

30h 03m

10:30 pm - 6:50 am-

23h 20m

$2,545United Airlines

Mon, Oct 26 - Thu, Oct 29

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air New Zealand flights from San Francisco to Perth

Our best Air New Zealand deals on San Francisco to Perth flight tickets

Air New Zealand

Aug 14

SFO11:00 pmSan Francisco

31h 55m

1 stop

PER9:55 pmPerth

Sep 10

PER11:50 pmPerth

28h 05m

1 stop

SFO12:55 pmSan Francisco

$1,864

Air New Zealand

Aug 14

SFO11:00 pmSan Francisco

31h 55m

1 stop

PER9:55 pmPerth

Sep 10

PER11:50 pmPerth

28h 05m

1 stop

SFO12:55 pmSan Francisco

$1,865

Air New Zealand

Aug 14

SFO11:00 pmSan Francisco

31h 55m

1 stop

PER9:55 pmPerth

Sep 10

PER11:50 pmPerth

36h 55m

2 stops

SFO9:45 pmSan Francisco

$1,874

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets

Cathay Pacific

Aug 12

SFO2:00 pmSan Francisco

25h 50m

1 stop

PER6:50 amPerth

Aug 26

PER8:20 amPerth

29h 55m

1 stop

SFO11:15 pmSan Francisco

$7,522

Cathay Pacific

Aug 6

SFO1:20 amSan Francisco

30h 20m

1 stop

PER10:40 pmPerth

Aug 20

PER12:10 amPerth

38h 05m

1 stop

SFO11:15 pmSan Francisco

$8,055

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 8/26

11:45 am-4:20 am

1 stop25h 35m

Perth

Thu 9/3

10:35 am-11:15 pm

2 stops27h 40m

$1,275

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Wed 8/26

11:45 am-4:20 am

1 stop25h 35m

Perth

Thu 9/3

10:35 am-3:30 pm

2 stops43h 55m

$1,282

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Fri 11/6

9:40 am-11:55 pm

1 stop46h 15m

Perth

Fri 11/13

1:15 am-7:50 am

1 stop22h 35m

$1,300

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 8/31

11:45 am-11:55 pm

1 stop45h 10m

Perth

Mon 10/5

6:25 am-9:50 am

1 stop42h 25m

$1,361

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 11/16

10:55 pm-10:55 pm

1 stop32h 00m

Perth

Fri 11/27

12:25 am-9:45 am

1 stop25h 20m

$1,882

Quickest round-trip

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sun 9/27

7:55 pm-5:00 pm

2 stops30h 05m

Perth

Fri 10/23

10:30 am-4:45 pm

1 stop21h 15m

$1,918

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Sat 10/10

4:04 pm-4:55 pm

2 stops33h 51m

Perth

Sat 10/17

10:30 am-9:39 pm

2 stops26h 09m

$1,971

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 12/21

10:55 pm-10:55 pm

1 stop32h 00m

Perth

Fri 1/8

12:25 am-9:00 pm

1 stop36h 35m

$2,110

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/26

5:42 pm-2:45 pm

2 stops30h 03m

Perth

Thu 10/29

10:30 pm-6:50 am

1 stop23h 20m

$2,544

San FranciscoPerth

SFO - PER

SFOPER

San Francisco

Mon 10/26

5:42 pm-2:45 pm

2 stops30h 03m

Perth

Thu 10/29

10:30 pm-6:50 am

1 stop23h 20m

$2,545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,062. If you are unable to visit Perth during the month of February, then departing from San Francisco during the month November is also very affordable. Most momondo users find prices during this month for around $1,248.

How have San Francisco to Perth flight prices changed over time?

As of August 2026, prices for San Francisco to Perth flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Fastest flight time	25h 35m
Direct flights	None

The fastest flight from San Francisco to Perth takes 25h 35m

There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.

Search flight deals

Frequently asked questions about flying from San Francisco to Perth

How far is San Francisco to Perth by plane?
Perth is 9156.0 mi away from San Francisco. Flights usually cover this in 25h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Perth Airport?
Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Perth Airport?
As of August 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.
How old do you have to be to fly from San Francisco Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Perth?
Based on momondo bookings for flights between San Francisco and Perth, the leading airline is Cathay Pacific, making up 50% of the total bookings. Other popular airlines include Singapore Airlines with 30%, Qantas Airways with 13%, and United Airlines with 6%.

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $943	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,026	Free Cancellation	Rating 7.6 1,436 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom $1,306	Free Cancellation	Rating 7.5 1,079 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,841	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights

Rottnest Island

Fremantle

Mandurah

Scarborough

Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.